Surgical instrument



FIG. 1 is a side elevational view of a surgical instrument showing mynew design;

FIG. 2 is an elevational view of the opposite side thereof;

FIG. 3 is an edge elevational view looking from the left side of FIG. 1,the opposite edge being a mirror image thereof;

FIG. 4 is a bottom plan view of FIG. 1;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a cross-sectional view takan substantially along line 6--6 ofFIG. 1.

The ornamental design for a surgical instrument, substantially as shown.